Grain yield and quality characteristics of different genotypes of winter pea in comparison to spring pea for organic farming in pure and mixed stands

2011 ◽  
Vol 1 (4) ◽  
pp. 187-202 ◽  
Author(s):  
Peer Urbatzka ◽  
Rüdiger Graß ◽  
Thorsten Haase ◽  
Christian Schüler ◽  
Dieter Trautz ◽  
...  
Keyword(s):  
Grain Yield ◽  
Organic Farming ◽  
Quality Characteristics ◽  
Mixed Stands ◽  
Yield And Quality ◽  
Grain Yield And Quality

scholarly journals Ekmeklik Buğdayda (Triticum aestivum L.) Başaklanma Döneminde Toprak ve Yapraktan Uygulanan Ürenin Tane Verimi ve Kalite Özellikleri Üzerine Etkisi

2019 ◽  
Vol 7 (11) ◽  
pp. 1928
Author(s):  
Erdinc Savasli ◽  
Oğuz Önder ◽  
Yaşar Karaduman ◽  
Ramis Dayıoğlu ◽  
Didem Özen ◽  
...  
Keyword(s):  
Grain Yield ◽  
Protein Content ◽  
Bread Wheat ◽  
Agricultural Research ◽  
Quality Characteristics ◽  
Heading Time ◽  
Yield And Quality ◽  
Grain Yield And Quality ◽  
Foliar Urea ◽  
Sedimentation Value

This study was conducted during two crop seasons to investigate the effect of nitrogen fertilizer quantity and application form on grain yield and quality in Eskisehir Transitional Zone Agricultural Research Institute by using seven bread wheat cultivars in rainfed and eight in irrigated conditions. In the study, urea as a source of nitrogen was applied in heading time (Zadoks 59) in granular and foliar form. In all treatments grain yield, some technological quality characteristics were determined of the genotypes. In both conditions while sedimentation value, protein content, aggregation energy (AGGEN) and maximum torque (BEM) values increased, peak maximum time (PMT) decreased with foliar urea applications. it was determined that there were statistically significant differences between the varieties in terms of SDS sedimentation values in both rainfed and irrigated conditions. In this study, In irrigated and rainfed conditions the values obtained from foliar urea applications compared to granular ones with relation higher bread quality in the genotypes which contain Glu-A1 locus 2* subunit; 9% for grain yield, 6.5% for protein content, 17.0% for sedimentation value and 3.8% increase of BEM, Glu-D1 locus; 5+10 subunit 8% for grain yield, 5.6% for protein content, sedimentation 16.0%, 6.4% for BEM increase, for Glu-B1 locus; 7+9 subunit 7.0% for grain yield, 6.0% for protein content, 19.6% for sedimentation value, and 7.2% for BEM value increase. This study was observed that the foliar application during the heading time provided the improvement of bread wheat grain yield and quality characteristics.

scholarly journals Makarnalık Buğdayda (Triticum durum Desf.) Azot Dozu Uygulamalarının Verim ve Kalite Üzerine Etkisi

2019 ◽  
Vol 7 (sp2) ◽  
pp. 72
Author(s):  
İlknur Akgün ◽  
Üner Ulupınar
Keyword(s):  
Grain Yield ◽  
Block Design ◽  
Quality Characteristics ◽  
Grain Weight ◽  
Protein Ratio ◽  
Wheat Varieties ◽  
Yield And Quality ◽  
Grain Yield And Quality ◽  
Triticum Durum Desf ◽  
1000 Grain Weight

In this study, the effect of nitrogen doses on yield and quality characteristics of durum wheat varieties (Levante, Zenit, Yelken 2000, Dumlupınar, Eminbey, Altın, Ç-1252, and Kızıltan-91) was investigated. The research was conducted in Isparta ecological conditions in 2010-2012 seasons using different nitrogen doses of 0, 5, 10 and 15 kg/da N. The experiments were carried out for two years using randomized complete block design with three replications in factorial arrangement. All of the phosphorus (6 kg/da P2O5) and half of the nitrogen were given with sowing and the other half of the nitrogen was given during the tillering period. As a result of two years in this study, it was determined that nitrogen doses have a significant effect on all examined characteristics (number of spikes per m2, grain yield, 1000 grain weight, test weight, vitreousness and crude protein ratio). But the effect of nitrogenous fertilization varied significantly according to the varieties. In general, increasing in the amount of nitrogen above 10 kg/ha did not create a statistically significant increase in other characteristics except 1000 grain weight. As a result when grain yield and quality characteristics are taken into consideration, 10 kg/da N dose and Çeşit-1252, Altın, Kızıltan-91 and Dumlupınar varieties could be recommended in Isparta conditions.

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